Trail Running Calendar United Kingdom 2026-2027

Experience a scenic run through the historic Richmond Park on this UK Athletics Affiliated course. Choose between a half or full marathon distance following the trails and private roads of London’s largest Royal Park.

Experience a scenic trail run entirely within the beautiful grounds of Richmond Park. Choose between a half marathon or full marathon distance featuring lake views and wooded paths through this historic Royal Park.

Experience a 10 km trail race on the Isle of Arran featuring rough footpaths and forestry roads with 600 feet of ascent. Starting from Brodick, this scenic route offers a mix of hill climbs and forest descents.

Experience a trail run through the meadows along the Colne Valley Path. Choose between a full marathon or half marathon distance starting from Stambourne Village Hall.

Enjoy a summer run along the scenic Marriott's Way starting from Whitwell and Reepham Railway Station. This charity event offers untimed 5km and 10km routes to support breast cancer reconstruction services.

Test your endurance at MacTuffX Portsmouth with a unique interval based format. Choose between solo, doubles, or relay categories across multiple distance options for a 10 round fitness challenge.

Take on the Trunce 8, a classic Peak District fell race starting and finishing at Oxspring Playing Field. The 6.2 km route climbs 190 m and entry is on the day for £3, with a junior 3 km race for over 10s at £1.

Tackle Roseberry Topping on Wed 26 Aug 2026 in this classic short fell race hosted from Newton under Roseberry. Expect a punchy 2.3 km course with big climb and great views, junior entries welcome and on the day entry available.

Take on the Fellrunner Golf Ball in Rossendale for a gritty 8.8 km fell race with 244 m of climbing across classic Bowland terrain. Teams are welcome and post race food and drink ensure a warm community finish.

Take on the classic Holcombe Two Towers fell race on Wednesday 26 August 2026 in the South West Pennines, a challenging 4 mile course with 400 m of climb through rugged moorland. Expect steep trails, great views and a lively community atmos..

Enjoy a three part summer 5K series through Edinburgh's scenic parks. These chip timed evening races at Inverleith Park, Leith Links, and Fettes offer a friendly atmosphere for runners of all abilities.

Experience a traditional Lake District fell race at the Ennerdale Show. This event features an 8 km senior course and various junior races with registration available on the day.

Join this flexible summer evening race in Leeds along the Leeds and Liverpool Canal. Choose between 5k and 10k distances with on the day registration and post race refreshments including hot food and drinks.

Join the Eyemouth Twilight 5k on 28 August 2026 for a chip timed coastal evening run with medals for finishers. Family friendly Scott's Mini Fun Runs, goodie bags and Giacopazzi's Gelato at the finish make it a fun seaside outing.

Experience scenic trail running at Wimbleball Lake with 5km and 10km routes across the dam. This event features chip timing, custom medals, and dedicated Canicross categories for runners and their dogs.

Experience an evening trail run on a private estate at Newnham Park in Devon. Choose between 4 or 8 mile distances for solo runners or canicross with all proceeds supporting Bowel Cancer West.

Experience an epic trail race through the Yorkshire Dales starting from the historic town of Skipton with distances ranging from a half marathon to a 50 mile ultramarathon.

Experience a point to point mountain ultra from the Black Mountains to Cardiff featuring scenic ridges and historic castles. Choose between 33 or 44 mile distances with indoor aid stations and self navigation along the Cambrian Way.

A last person standing backyard ultra at Gosfield School in Essex where runners repeat *4.167-mile* loops each hour until one runner remains. The event includes camping, showers, a small aid station and a prize for the winner.

Experience a 130 mile non stop journey along the historic Leeds & Liverpool Canal. This point to point adventure takes runners from the coast to the city with a generous 40 hour time limit.